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gr-qc2024
The pseudospectrum and transient of Kaluza-Klein black holes in Einstein-Gauss-Bonnet gravity
Jia-Ning Chen, Liang-Bi Wu, Zong-Kuan Guo
The spectrum and dynamical instability, as well as the transient effect of the tensor perturbation for the so-called Maeda-Dadhich black hole, a type of Kaluza-Klein black hole, in…
gr-qc2024
The pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole
Li-Ming Cao, Jia-Ning Chen, Liang-Bi Wu +2
In this study, we investigate the pseudospectrum and spectrum (in)stability of quantum corrected Schwarzschild black hole. Methodologically, we use the hyperboloidal framework to c…